If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.5x^2-50=0
a = 0.5; b = 0; c = -50;
Δ = b2-4ac
Δ = 02-4·0.5·(-50)
Δ = 100
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{100}=10$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-10}{2*0.5}=\frac{-10}{1} =-10 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+10}{2*0.5}=\frac{10}{1} =10 $
| 6x-13=-4x-14 | | x+5x-6=18-2x | | 2=2d+6 | | 3/4(u-3)=1/3(2u-5) | | 80x+6=72x+14 | | 6x-19=8x+5 | | 41+x+5x=6x-4-15x | | 0.9x^2=5.4x | | c+1=2c+10 | | 6x-21=21x+63 | | 18.15/x=16.5 | | 5(2x-1)+2(2x-1)=3(3x-4)-(-2-2x) | | 5x4=4x+6 | | 0.12/x=0.02 | | -54(=6(x-6 | | 2x+18=48−3 | | 2(x+3)+3(x+1)= | | 10a=42 | | 12-5x=-9x-4 | | 3x-2x(x-1)=-2x²+7x-12 | | 4x-10=-11 | | 3x+2+5=x+44 | | 3(x+8)=(x-4)=12 | | -4x=2x-38-(-2) | | (2b-3)(4b+10)=0 | | 5m+7=22m= | | 3(x+8)=6(x-2)+34 | | 3(4x-3)-4x=23 | | 5y+9=3y-43 | | a/6-3=14 | | (s)X5-35=55 | | 7(x+10=49 |